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Science Fair Project Idea
Have you ever noticed how the moon appears bigger at the horizon, just as it is rising over the treetops, than it does later in the evening when it is overhead? Of course, the size of the moon does not change, but our perception of its size changes based on where it is in the sky. In this human biology science fair project, you will investigate Emmert's law, which explains the full moon illusion. You will estimate the size of the perceived increase in the size of the moon at the horizon. Read more
HumBio_p023
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- Less Details
Time Required Short (2-5 days)
Prerequisites You will need access to an outside area with a clear view of the horizon and the zenith.
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
Are you a "lawn shredder"? Do you like nothing better than carving a sweet path down a mountain on your souped-up skateboard? If so, then this mountainboarding sports science fair project is for you! You'll investigate tire pressures and find out how to get the most out of your mountainboard ride—the most speed, and the best handling and control. It's gnarly science, dude! Read more
Sports_p050
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Time Required Average (6-10 days)
Prerequisites To conduct this science fair project, you must be an experienced mountainboarder and should have access to a mountainboarding test site
Material Availability Mountainboarding equipment and safety gear are required.
Cost Very Low (under $20)
Safety Mountainboarding is considered an extreme sport. You should be an experienced mountainboarder before attempting this science fair project, and always wear safety gear, including protective clothing and a helmet.
Science Fair Project Idea
Peripheral vision is important in our everyday lives because it allows us to gather a visual sense of our surroundings—without it, we would see the world through "tunnel vision." The survival of our ancient ancestors depended on their ability to use peripheral vision to find prey and to avoid predators. Almost everything we do—from riding a bike, to dribbling a basketball, to reading a book—depends on peripheral vision. In this human biology science fair project, you will test… Read more
HumBio_p016
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- Less Details
Time Required Average (6-10 days)
Prerequisites None
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
Have you ever seen a skateboarder jump over an obstacle or slide down a railing? It looks like they are defying the laws of physics when they perform these tricks. It looks like it, but that's not the case. Physics describes the motion of objects and it is a skateboarder's best friend! All of these tricks can be explained by physics. In this sports science fair project, you will learn how speed affects "popping an ollie." The ollie is a basic skateboarding trick, and it's the first step to more… Read more
Sports_p055
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- Less Details
Time Required Short (2-5 days)
Prerequisites You, or someone you know, must already own a skateboard and safety gear, and know how to skate to perform the ollie trick. You must also have access to a video camera (it should include a timer if you decide to try one of the variations). You should perform the tests in a skateboard park or in a large area where it is legal and safe to skateboard.
Material Availability Readily available
Cost Very Low (under $20)
Safety Injury is possible. Adult supervision is required. The person performing the ollie must wear a safety helmet, elbow pads, and knee pads.
Science Fair Project Idea
How does a parachute work? Do bigger parachutes work better than smaller parachutes? Find out in this science project if the size of the parachute matters. Read more
Aero_p017
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- Less Details
Time Required Very Short (≤ 1 day)
Prerequisites None
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
Is that right side of your brain yearning to express its artistic side? This is a project that beautifully blends art with science. Learn about light and colorful shadows in these experiments where you mix and match various colors of light to create a mini light show and shadow wall. You might be surprised at the colorful hues you'll find lurking in the shadows. Read more
Phys_p035
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- Less Details
Time Required Very Short (≤ 1 day)
Prerequisites None
Material Availability Specialty items
Cost Average ($50 - $100)
Safety No issues
Science Fair Project Idea
You might like to play in the autumn leaves and winter snow, but have you noticed that many birds don't like to stick around for the cold weather? And instead of the birds you're used to seeing in the warm months, your new feathered friends might be Canada geese. Why is that? Various types of birds and other animals travel from one place to another either in search of food, warmer temperatures, or other things they need to survive. This type of traveling is called migration. Try starting your… Read more
Zoo_p052
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- Less Details
Time Required Average (6-10 days)
Prerequisites You need access to a place where you can feed birds, such as ducks, geese, pigeons, or seagulls. See the Experimental Procedure for more details.
Material Availability Readily available
Cost Low ($20 - $50)
Safety No issues
Science Fair Project Idea
How do you feel when you ride your bike into a strong wind? Do your legs feel like lead? How about when the wind is at your back? Does that make you feel ready for the Tour de France? In this science fair project, you will investigate how wind-powered devices, like pinwheels, also react in different ways to the direction of the wind. Read more
Energy_p025
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- Less Details
Time Required Average (6-10 days)
Prerequisites None
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
In the wild there are two types of animals: the hunters and the hunted. A good predator is always on the prowl for fresh prey. What can an animal do to stay off of the menu? To survive, some animals use camouflage so they can better blend in with their surroundings. In this science project, you will be the hungry predator hunting for M&M® prey. But it may not be as easy as it sounds — some of your prey will be camouflaged by their habitat. Will they be able to avoid your grasp? … Read more
Zoo_p012
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- Less Details
Time Required Very Short (≤ 1 day)
Prerequisites None
Material Availability Readily Available
Cost Very Low (under $20)
Safety No hazards
Science Fair Project Idea
Did you know that the United States jump rope record for the greatest number of jumps in a minute is 367! That's more than six jumps a second! How close do you think you can get to that number? If you're going to try to break the record, it might be important to figure out how jump rope length affects your success. Try your hand at this skipping science fair project and jump-start your chances for a jump rope record. Read more
Sports_p051
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- Less Details
Time Required Very Short (≤ 1 day)
Prerequisites To complete this science fair project, you'll either need to know how to jump rope, or be willing to learn how.
Material Availability Readily available
Cost Low ($20 - $50)
Safety No issues
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